baber/WOPTO huggingface dataset:
Patent EP-0241590-A2 (EP)
Inventor: ITO KIMIMASE
IPC: B29C48/56
Filed: 1986-12-05
Abstract: A melt compounding mechanism for dispersing fillers into resin matrix comprises a single cylinder (1) barrel and a rotating screw (2). A plurality of grooves (6) is provided in zigzag arrangement in the inner wall of the cylinder (1). This mixing mechanism can be used for an extruder for compounding filled plastics or for an injection molding machine for filled plastics. The cylinder (1) of this mixing mechanism can be composed of a number of stacked short cylinder parts each having a plurality of grooves (6) in the inner wall of said short cylinder parts in zigzag arrangement and successively in the lengthwise direction.
Patent EP-0219914-A2 (EP)
Inventor: KNAPP ALAN GEORGE
IPC: H01J29/80
Filed: 1986-10-17
Abstract: The invention relates to methods of making colour selection deflection electrode structures for use in colour picture display tubes having a channel plate electron multiplier arranged adjacent a screen, the deflection electrode structure being disposed intermediate the multiplier and screen and consisting of pairs of elongate, rectangular electrodes aligned with rows of output apertures of the multiplier and operable to control the direction of an electron beam emanating from those apertures so as to impinge upon a selected one of a plurality of different colour phosphors in repeating pattern comprising the screen. The methods involve the steps of forming slits (1) in a pair of thin metal sheets, e.g. by etching, to define the required deflection electrodes (3) together with margins (7, 8) and interconnecting supporting strips (4, 5), bonding the two sheets together using an insulative bonding glass material with respective electrodes thereof in registration to form an integral assembly, and rotating the electrodes (3) through around 90° with respect to the plane of the sheets. Spacing elements determine spacing between opposed electrodes and margins.
Patent EP-0194842-A2 (EP)
Inventor: EDELMAN WILLIAM
IPC: A61B18/20
Filed: 1986-03-10
Abstract: A device for transferring high energy electromagnetic radiation from a laser to an optical fiber, which comprises a cone-shaped coupler (3) having a wide proximal end and a narrow distal end, wherein the proximal end is in the form of a convex surface which acts as a focussing lens ( 4 ) adapted to receive radiation from a laser and to transmit said radiation into and through said optical fiber (2) and the distal end is attached to the input end of the optical fiber to form an integral assembly therewith, said cone-shaped coupler being made from a material having the same refractive index as that of the optical fiber and having a taper angle 0 defined by the equation     wherein N.A. is the numerical aperture of the fiber material and µ i5 the refractive index of the material of the coupler at the wavelength of the incident radiation. A process for removing an obstruction by laser surgery using said device is also disclosed.
Patent EP-0195631-A2 (EP)
Inventor: MASHIKO KOICHIRO C O MITSUBISH
IPC: G11C29/00
Filed: 1986-03-17
Abstract: A spare Y decoder is provided with MOS transistors 14 and 20 for charge on both sides of a parasitic resistor 19. As a result, nodes N1 and N2 are rapidly charged by the MOS transistors 20 and 14 for charge, respectively.
Patent EP-0200554-A2 (EP)
Inventor: MOSMANN TIM R
IPC: C12P21/08
Filed: 1986-05-01
Abstract: A hybridoma for production of monoclonal antibodies that are specific for mouse interleukin-2 but do not significantly cross-react with human or rat interieukin-2, and the monoclonal antibodies themselves. The hybridoma is preferably a fusion product of a mouse myeloma cell line and rat spleen cells immunized with supernatant from a mouse T cell line.
Patent EP-0206568-A2 (EP)
Inventor: FUKUMURA YUKIO
IPC: H04B7/08
Filed: 1986-06-02
Abstract: A diversity reception of signals involves first and second mobile receivers which recover first and second baseband signals. The first and second receivers have first and second wave detectors, respectively, for generating output voltages corresponding to the strength of an FM modulated signal. When the difference in output voltages between the first and second detectors exceeds a predetermined value, a comparator gives an output detection signal. An adder circuit combines the first and second recovered baseband signals. First and second switching circuits selectively cut off the lower level one of the first or second recovered signal, which is then being supplied to the adder circuit. A third switching circuit adjusts the gain of the adder circuit. When the comparator does not give an output detection signal, the first and second switching circuits feed both the first and second recovered baseband signals to the ladder circuit. At the same time, the third switching circuit reduces the gain of the adder circuit by one- half.
Patent EP-0213945-A2 (EP)
Inventor: JONES ALUN G
IPC: C07C265/04
Filed: 1986-08-29
Abstract: A coordination complex is disclosed comprising a radionuclide selected from radioactive isotopes of Tc, Ru, Co. Pt and Re and an isonitrile ligand of the formula:where X is a lower alkyl group having 1 to 4 carbon atoms, wherein R is selected from COOR' and CONR<sup>2</sup>R<sup>3</sup> where R<sup>1</sup> can be H, a pharmaceutically acceptable cation, or a substituted or unsubstituted alkyl group having 1 to 4 carbon atoms, R<sup>2</sup>, and R<sup>3 </sup>can be H, or a substituted or unsubstituted alkyl group having 1 to 4 carbon atoms, and R<sup>2</sup> and R<sup>3</sup> can be the same or different. Kits that can be used to form these complexes are also disclosed.
Patent EP-0220019-A2 (EP)
Inventor: BAUN PHILIP JOHN JR
IPC: H04J3/04
Filed: 1986-10-08
Abstract: A channel bank unit (20) for interfacing baseband user signals with a PCM carrier communications channel. The channel bank unit (20) includes a digital port for communicating operational parameters between the channel bank unit and a system controller (10). The operational parameters provided to the channel bank unit (20) by the system controller (10) permit remote provisioning of the channel bank (20) to meet customer needs. A test port is also included in the channel bank unit (20) to permit remote testing of the channel bank unit by the system controller (10).
Patent EP-0223485-A2 (EP)
Inventor: EDGAR ROGER F
IPC: G01B11/06
Filed: 1986-11-04
Abstract: The apparatus includes means for directing a plurality of beams of radiation of different spectral compositions to a sample such as a film or coating. A part of the beams is transmitted through the sample and received by a radiation detector. Another part of the beams reflected by the sample is in turn reflected, preferably by a concave mirror, back through the sample onto another radiation detector. The signals 'a' and 'b' from the detectors are combined in accordance with the relationship a/(1-b/a) to suppress optical interference effects.
Patent EP-0247274-A2 (EP)
Inventor: GRAFE ROBERT-JOSEPH
IPC: G11B20/18
Filed: 1987-01-23
Abstract: A method and apparatus are disclosed for enabling a diskette drive system to distinguish between diskettes and verify that the diskette currently in the drive is the correct one. Each diskette contains a file allocation table for controlling the allocation and deallocation of storage space on the diskette. Each time that the file allocation table on a diskette is accessed, i.e., read or written, a cyclic redundancy check (CRC) value for the file allocation table is calculated and stored. When checking the validity of a diskette, i.e., that the correct diskette is in the drive, a CRC value for the file allocation table of the currently loaded diskette is calculated and compared to the most recently stored CRC value. If the most recently calculated CRC value does not match the most recently stored CRC value, then this is an indication that the wrong diskette is currently in the diskette drive. A warning is then provided to the system user to change diskettes before a read or a write operation will be commenced.
Patent EP-0237733-A2 (EP)
Inventor: HEROLD WOLF-DIETRICH DR
IPC: H05B39/08
Filed: 1987-01-26
Abstract: An electric lamp for the photopolymerization of dental materials is supplied with constant electric power so that constant light output is obtained. The control circuit used to this end operates with a triac (3) connected between an a.c. voltage supply (2) and the lamp (1), said triac being controlled by signal values stored in a read-only memory of a microprocessor (4). Said stored values are respectively allocated to pairs of instantaneous values of lamp current and lamp voltage, the instantaneous values being detected in each cycle of the a.c. supply voltage and being utilized to address the read-only memory.
Patent EP-0246493-A2 (EP)
Inventor: BECK ROGER PAUL
IPC: G06F19/00
Filed: 1987-05-06
Abstract: An information system (1) comprising hospital computer terminals (1000) interconnected with a message network (19). A computer terminal (10010, 10011, 10022) enters record and medical data which is formatted (10017, 10018) into a data message and transmitted over the message network to each computer terminal. The received record and medical data is modified in accordance with data (10015) assigned the receiving computer terminal and recorded in data bases (100112, 100222). Patient data entered into computer terminals is recorded in a patient file data base (10030) consistent with the modified record and medical data recorded in the computer terminal data bases (FIG. 1).
Patent EP-0249826-A2 (EP)
Inventor: FONS GERRIT
IPC: B01F5/24
Filed: 1987-06-04
Abstract: The mixing container has a collecting container for collecting or storing material to be mixed and a collector for receiving part charges originating from different charges of the material from the collecting container, and a discharge hopper having a discharge orifice at the lower end thereof for discharging the mixed material. In and/or on the collector (3), a plurality of obliquely downward- inclined backing surfaces (6, 6a) are located which back up part charges at least temporarily. A vibrating or jarring unit sets the backing surfaces into jarring motions or vibrations in order to shake off part charges backed up thereon onto at least one obliquely downward-inclined sliding surface (2c) which leads to the discharge orifice (2a). <IMAGE>
Patent EP-0262312-A2 (EP)
Inventor: BORNER ALFRED
IPC: B26D3/24
Filed: 1987-07-06
Abstract: Rohkostschneider, für das Schneiden von Rohkost in Streifen, mit einer Grundplatte, auf deren Oberseite zwei in einer Ebene liegende Anlaufflächen vorgesehen sind, zwischen denen mindestens eine im wesentlichen quer zu der Schneidrichtung verlaufende Messerreihe angeordnet ist, deren Messer mit etwa umgekehrt U-förmigen Schneiden in der Höhe über die Anlaufflächen hinausragen und zur Unterseite der Grundplatte hin offen ausgebildet sind, wobei die Unterseite der Messer zumindest zum Teil zur Grundplatte hin geneigt ausgebildet ist, dadurch gekennzeichnet, daß aus der Grundplatte in Höhe der Messerreihen von Längsstegen begrenzte Durchbrüche angeordnet sind, welche unterhalb der oberen Querstege der Messer in die Längsstege der Grundplatte miteingespritzt sind.
Patent EP-0267425-A2 (EP)
Inventor: BECHADE ROLAND A
IPC: G06F7/53
Filed: 1987-10-06
Abstract: Digital binary multipliers are provided which include first and second inverting full adders, each having first, second and third input terminals and first and second output terminals, the first-output terminal of the first adder being connected to the first input terminal of the second adder with the first, second and third input terminals and the first and second output terminals of the second adder having a relationship with respect to the input and output terminals of the first adder such that corresponding input and output terminals have opposite signal polarities or complementary terminals, i.e., when one of these input or output terminals of the first adder has a true polarity signal, its corresponding input or output terminal of the second adder has a complemented polarity signal.
Patent EP-0265811-A2 (EP)
Title: Druckwerk mit Kurzfarbwerk in einer Rotationsdruckmaschine
Inventor: BOLZA-SCHUNEMANN HANS-BERNHARD
IPC: B41F13/18
Filed: 1987-10-20
Abstract: Bei einem Druckwerk in einer Rotationsdruckmaschine für Schön- und Widerdruck, bestehend aus Farbwerk, Plattenzylinder und Gegendruckzylinder, wird der Gegendruckzylinder wahlweise mit einem "weichen" oder "harten" Mantel (27) versehen.
Patent EP-0271835-A2 (EP)
Inventor: MIZUTANI YUUSHI
IPC: G10L15/06
Filed: 1987-12-11
Abstract: A voice pattern carrying card system for applications where voice information input is prerequisite for operation. A card (1) is employed which stores therein voice patterns uttered by the processor of the card (1) and corresponding to a plurality of character information such as key label characters of a keyboard or idioms used frequently by the possessor of the card (1). In the state the card (1) is inserted in a voice input apparatus (2), the possessor of card (1) utters character information to be inputted in the form of voice. When pattern of the voice is detected, the voice pattern same as the detected one is retrieved from the card (1), whereby the character information to be inputted is transferred to a computer word processor or the like.
Patent EP-0284664-A2 (EP)
Inventor: CHRISTOPHER JR KENNETH WALTER
IPC: G06F12/08
Filed: 1987-12-15
Abstract: A data processing system has files stored on disks in a tree structure of directories and files. The system is operated to rapidly open files which have been recently opened or for which partial path information is available, by accessing a drive cache (30) in main memory (16). The cache has entries chained in a tree structure which is then searched to provide the same information during the opening process as that information which would otherwise have to be obtained from a disk (22). When the cache is full, a new entry replaces the least recently used entry.
Patent EP-0234620-A2 (EP)
Inventor: NERLI GIOVANNI
IPC: D01H4/06
Filed: 1987-01-29
Abstract: Rotary twister element suitable to keep under ten­sion the fibres during the twisting operation in a fric­tional open-end spinning process, constituted by a solid, hollow, reduced-thickness element (5) with perforated skirt (4), which is internally provided with a suction duct (7) defining a longitudinal slot (6), the edge of which, which constitutes the thread formation line, is suitably inclined relative­ly to the generatrix of the same solid, hollow element, as a function of the direction of rotation of the solid element, and of the direction of thread extraction. Also a screen (21) is provided for the air dragged by the rotation of the solid element, which may have a cylindrical shape, a cone frustum shape, or the shape of any other revolu­tion solid.
Patent EP-0237255-A2 (EP)
Inventor: NISHIKAWA AKIO
IPC: C08G59/00
Filed: 1987-03-03
Abstract: A thermosetting resin composition comprising at least a cycloaliphatic ether oligomer represented by the general formula (I):
     wherein m and n are each 0 to 30 and 2<m+n≤30, and 2,4-diamino-6-vinyle-s-triazine, a crosslinking agent. The thermosetting resin composition is suitable for coating and sealing semiconductor device and improves heat resistance, humidity resistance and migration resistance of the semiconductor device coated and sealed thereby.
Patent EP-0274182-A2 (EP)
Inventor: ELLIOTT JAMES P
IPC: G11B23/037
Filed: 1987-07-08
Abstract: A tape cassette is described having top and bottom cassette halves (52,54), tape reels (64,66) and low friction washers (88,90) between the tape reels and the cassette halves. Each tape reel (64,66) has a plastic hub (124) connected to two plastic flanges (110), each flange having intentionally curved circumferential edges (111). Each flange also has a raised, annular centring ring (120) abutting and rotating only on the washers (88,90) for rotatably supporting the tape reels relative to the tape cassette. These centring rings minimise friction, prevent skewing of the tape reels relative to each other and, along with the curved edges of the flanges, permit the tape to be wound without damage.
Patent EP-0284682-A2 (EP)
Inventor: DUCRET LUCIEN C
IPC: B21D28/00
Filed: 1987-08-18
Abstract: An explosive actuated hand tool for cutting clean holes in sheet material, wherein the explosive force causes a piston (17) to pull a punch (59) toward a die (58), the material being located between the punch and die. Convenience and safety features include means for arming the firing mechanism by rotation of a locking ring (12) which secures a cartridge (63) in its chamber and means to prevent movement of a firing pin (30) unless a lever (52) has been moved from an OFF position to the ON position.
Patent EP-0259060-A2 (EP)
Inventor: WALL PAUL GERHARD
IPC: G10C3/16
Filed: 1987-08-19
Abstract: An action for an upright piano which emulates or simulates the action of a grand piano is provided. In the action, a back check lever (3) is positioned above the back of the key, and a grand piano whippen is positioned above the back check lever (3). The grand whippen acts on a knuckle (20) provided on a catcher arm (23) integrally connected with the hammer shank (24) at a substantial angle. Depression of the key produces upward movement of the back (1) of the key, the back check lever (3), and the grand whippen, in turn producing rotation of the catcher arm (23) which drives the hammer (27) towards the string (30). The catcher arm (23) has a catcher (45) at its forward end and the back check lever (3) has a back check (46) for catching the catcher after the hammer has rebounded from the string. A damping action is mounted independently from the hammer action.
Patent EP-0259158-A2 (EP)
Inventor: HAYASHI YUTAKA
IPC: H01L29/792
Filed: 1987-09-03
Abstract: A semiconductor non-volatile random access memory comprises an insulating film (12) disposed on a semiconductor substrate (100) of a first conductivity type. Charge storing means (13) are provided in the insulating film. A first insulated gate electrode (15) is electrically coupled to the charge storing means (13) and controls electric potential in a region (11) in the surface of the substrate under the charge storing means. A second insulated gate electrode (35) is provided to form a channel (31) in a region of the substrate (100) adjacent to the region (11) under the charge storing means (13). A read/write region (40) is of a second conductivity type opposite the first conductivity type provided adjacent to the region where the channel (31) is formed. In operation, volatile information in the form of electric potential or electric charge is stored when power is supplied to the region (11) in the substrate under the charge storing means (13), and information is transferred to the charge storing means (13) to store the information therein in non-volatile form before a power supply is perfectly turned off.
Patent EP-0267702-A2 (EP)
Inventor: BLANK ROBERT GEORGE
IPC: A61K9/20
Filed: 1987-10-20
Abstract: A therapeutic taste-neutral powder form of acetaminophen is obtained by spray-drying a dispersion of acetaminophen and ethyl cellulose in water having a plasticizer dissolved or suspended therein. The powder can be formulated into fast dissolving dosage forms, chewable tablets and the like.
Patent EP-0273558-A2 (EP)
Inventor: SATO KIYOSHI
IPC: B60C11/00
Filed: 1987-11-06
Abstract: A heavy duty radial tire includes at least one radial carcass extending from one bead portion to the other bead portion and using inextensible cords and a belt arranged outwardly of the radial carcass for reinforcing a tread of the tire. The tire comprises, during expanding of the tire from 5% to 100% of a normal inner pressure, a first profile portion expanding radially outwardly in a tread zone, a second profile portion depressing axially inwardly of the tire n a radially outer zone of a sidewall from one end of said tread to a tire maximum width position when filled with the normal inner pressure, and a third profile portion expanding axially outwardly of the tire in a radially inner zone of the sidewall from the tire maximum width position when filled with the normal inner pressure to a parting point of the sidewall from the rim, thereby properly distributing strains occurring in the tire in filling with the normal inner pressure. Moreover, a carcass profile in the radial cross-sections of the tire filled with an inner pressure 5% of the normal inner pressure and under no load condition is a composite curve smoothly passing through points B, A and D, where the point A is an intersection of a carcass line C of the carcass profile and a tangent mm' in a radial direction to the carcass line at a carcass line maximum width position and the points B and C are intersections of the carcass line C and a perpendicular pp' to a bead based line RL, the perpendicular pp' spaced apart from an equatorial plane M of the tire by a distance of 0.45 times a rim width, and the carcass profile fulfills three relations relative to a maximum distance H of the carcass line C from the bead base line RL with respect to maximum distance deviated from an equilibrium configuration curve N.
Patent EP-0232202-A2 (EP)
Inventor: FUERTES PATRICK
IPC: C08B31/18
Filed: 1987-01-29
Abstract: Process for the selective oxidation of di-, tri-, oligo- and polysaccharides comprising a reducing terminal function of the aldose type into polyhydroxycarboxylic acids, wherein the oxidation is carried out in an alkaline medium by means of an oxygen-containing gas, in the presence of a noble metal based catalyst selected from the group constituted by palladium, platinum, rhodium and osmium and fixed on an inert support, said catalyst being "doped" with one or several metals, or promoters, of Groups IV, V or VI of the Periodic Table.
Patent EP-0240428-A2 (EP)
Inventor: GUZIAK ROBERT A
IPC: G06F11/08
Filed: 1987-03-31
Abstract: The fail safe architecture for a computer system includes a read only memory (ROM) self-check module, a random access memory (RAM) self-check module and operation code instructions (op code) self-check module which are actuated periodically by a non-maskable interrupt (NMI) to a microprocessor. The microprocessor then suspends the current applications routine being executed. If the self-check module detects a failure, the microprocessor enters a fail safe trap routine which initially resynchronizes the operation of the microprocessor and then delays the generation of a critical timing pulse (fail safe trigger) with a series of 'jump to yourself' steps. The fail safe trigger signal activates a device which sends a fail safe square wave to a narrow bandwidth, digital, band-pass filter. If the fail safe square wave signal is not supplied to the filter during a prescribed period of time, a set of transistor switches, interposed between the computer system power supply and the voltage regulator for the computer system, is not actuated and power is cut off to the computer system. Otherwise, if the fail safe signal is received within the prescribed window of time, switches are actuated to couple the power supply to the computer system.
Patent EP-0281033-A2 (EP)
Inventor: CAMPO MICHELE
IPC: G08B13/187
Filed: 1988-02-26
Abstract: Break sensor of electronic type composed of a circuit compris­ing the following six separate blocks, connected to one another: a detector circuit (A), an amplifier circuit (B), an analyzing circuit (C), an alarm signal timing circuit (D), an alarm sig­nal circuit (E) and a power circuit (F). 
     The sensor functions like a reflection type photo-coupler, which, positioned in front of a reflecting surface not linked to it, permits any movement of said surface to be detected.